Individual provider Active NPI

Ashley Robin Cahoon, MD

  • Diagnostic Radiology Physician
  • Houston, TX
National Provider Identifier
1144514308
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
Q9308 Issued in TX
Practice address
6720 Bertner Ave
Houston, TX 77030-2604
Phone
(713) 798-1000
NPI assigned
Jun 6, 2011
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 63720 TN
Diagnostic Radiology Physician 2085R0202X Q9308 TX Primary
Body Imaging Physician 2085B0100X 35.130067 OH
Diagnostic Radiology Physician 2085R0202X 35.130067 OH

Addresses

Primary practice location

6720 Bertner Ave
Houston, TX 77030-2604

Mailing address

471 E Broad St Ste 1400
Columbus, OH 43215-3806

Other practice location 1

111 S Grant Ave
Columbus, OH 43215-4701
Phone (614) 228-7231

Other practice location 2

877 Jefferson Ave
Memphis, TN 38103-2807
Phone (901) 545-7100

Other names 1

  • Ashley Robin Roberts Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, TN, TX3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20170620002238 OH Practitioner - Diagnostic Radiology 2466741749 Reassigns benefits to 2 organizations
I20210831001128 TN Practitioner - Diagnostic Radiology 2466741749 Reassigns benefits to 1 organization
I20260324000155 TX Practitioner - Diagnostic Radiology 2466741749 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Singleton Associates PAGroup PAC ID 6305731118, 814 clinicians
Ut Regional One Physicians IncGroup PAC ID 5698993418, 314 clinicians

Practice addresses (Care Compare)

The Woodlands, TX 77384
Phone (281) 742-0469

17200 St Lukes Way
CHI St Luke'S the Woodlands Hospital
The Woodlands, TX 77384-8007
Phone (713) 526-5771

800 S Cassingham Rd
Columbus, OH 43209-5408
Phone (832) 355-4112

877 Jefferson Ave
Memphis, TN 38103-2807
Phone (901) 545-8336

Hospital & facility affiliations

  • Baylor St Lukes Medical Center Hospital, Houston, TX, CCN 450193
  • Regional One Health Hospital, Memphis, TN, CCN 440152
  • St Luke'S the Woodlands Hospital Hospital, The Woodlands, TX, CCN 450862
  • St Luke'S Hospital at the Vintage Hospital, Houston, TX, CCN 670075
  • St Luke'S Sugar Land Hospital Hospital, Sugar Land, TX, CCN 670053

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
63720TNMDDiagnostic Radiology Physician
Q9308TXMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ut Regional One Physicians Inc Diagnostic Radiology CurrentSince Aug 30, 2021 Accepting new patients
Singleton Associates PA Diagnostic Radiology CurrentSince Sep 26, 2023 Accepting new patients
Advanced Radiology Services PC Diagnostic Radiology CurrentSince Oct 1, 2025 Accepting new patients
Ut Regional One Physicians Inc CurrentSince Aug 30, 2021 Accepting new patients
Columbus Radiology Corp Diagnostic Radiology CurrentSince Jul 1, 2017 Accepting new patients

Locations

7755 5 Mile Rd
Cincinnati, OH 45230
Phone (513) 233-2230

107 Royal Birkdale Dr
Ste A
Columbiana, OH 44408
Phone (330) 482-9350

410 W 10th Ave
Columbus, OH 43210
Phone (614) 293-5905

111 S Grant Ave
Columbus, OH 43215
Phone (614) 461-3232

471 E Broad St
Ste 1400
Columbus, OH 43215
Phone (614) 221-9241

1404 E 2nd St
Defiance, OH 43512
Phone (567) 368-1008

1400 E 2nd St
Defiance, OH 43512
Phone (419) 784-1414

12037 Sheraton Ln
Springdale, OH 45246
Phone (513) 671-3320

12029 Sheraton Ln
Springdale, OH 45246
Phone (513) 874-8111

1932 Niles Cortland Rd NE
Ste X
Warren, OH 44484
Phone (330) 306-5371

1044 Belmont Ave
Youngstown, OH 44504
Phone (330) 480-2182

838 Market St
Zanesville, OH 43701
Phone (740) 452-9319

6215 Humphreys Blvd
Ste 201
Memphis, TN 38120
Phone (901) 866-8085

877 Jefferson Ave
Memphis, TN 38103
Phone (901) 448-5893

6720 Bertner Ave
#2270
Houston, TX 77030
Phone (832) 355-4092

7200 Cambridge St
Fl 10
Houston, TX 77030
Phone 7137981750 ext. 2

6720 Bertner Ave
Va Hospital, TX 77030
Phone (713) 785-8537

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1307318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1144514308",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "471 E BROAD ST STE 1400",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432153806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6720 BERTNER AVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302604",
            "telephone_number": "713-798-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 S Grant Ave",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432154701",
            "country_code": "US",
            "telephone_number": "614-228-7231",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "877 Jefferson Ave",
            "address_purpose": "LOCATION",
            "city": "Memphis",
            "state": "TN",
            "postal_code": "381032807",
            "country_code": "US",
            "telephone_number": "901-545-7100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CAHOON",
        "first_name": "ASHLEY",
        "middle_name": "ROBIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-06-06",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TN",
            "license": "63720",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TX",
            "license": "Q9308",
            "primary": true
        },
        {
            "code": "2085B0100X",
            "taxonomy_group": "",
            "desc": "Radiology, Body Imaging",
            "state": "OH",
            "license": "35.130067",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "OH",
            "license": "35.130067",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ASHLEY",
            "last_name": "ROBERTS",
            "middle_name": "ROBIN",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.